201660510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{419}}^1$

素因数の和:753

約数の個数: 64

約数和(自身を含む): 494968320

約数和(自身を除く): 293307810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 263, 305, 366, 419, 526, 610, 789, 838, 915, 1257, 1315, 1578, 1830, 2095, 2514, 2630, 3945, 4190, 6285, 7890, 12570, 16043, 25559, 32086, 48129, 51118, 76677, 80215, 96258, 110197, 127795, 153354, 160430, 220394, 240645, 255590, 330591, 383385, 481290, 550985, 661182, 766770, 1101970, 1652955, 3305910, 6722017, 13444034, 20166051, 33610085, 40332102, 67220170, 100830255, 201660510]

約数ペア:

[(1, 201660510), (2, 100830255), (3, 67220170), (5, 40332102), (6, 33610085), (10, 20166051), (15, 13444034), (30, 6722017), (61, 3305910), (122, 1652955), (183, 1101970), (263, 766770), (305, 661182), (366, 550985), (419, 481290), (526, 383385), (610, 330591), (789, 255590), (838, 240645), (915, 220394), (1257, 160430), (1315, 153354), (1578, 127795), (1830, 110197), (2095, 96258), (2514, 80215), (2630, 76677), (3945, 51118), (4190, 48129), (6285, 32086), (7890, 25559), (12570, 16043)]